The Marzocchi Bomber Inline Service Set includes a precise sleeve assembly designed for the 2018 model with a 1.500-inch bore, LV, and EVOL technology. Finished in durable black anodizing, it measures 145 x 30/35 mm, ensuring optimal fit and performance. This service set is essential for maintaining the smooth operation and longevity of your suspension fork, providing expert-level reliability and restoring factory-level function.